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Cheap flights from Kingston (KIN) to Ontario (ONT) from $328

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
KIN — ONT
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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Cheap flight deals from Kingston to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Kingston (KIN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2024.

Round-trip from

$238
From Kingston Norman Manley to Ontario
Search Deals

What is the cheapest day to fly round-trip from Kingston to Ontario?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Kingston to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 99% on flights from Kingston to Ontario compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $436. For sooner than that we have options available in the next 3 days from $763.

What is the cheapest month to fly from Kingston to Ontario?

The best pricing can be found in the month of September. Prices to Ontario from Kingston average $576. You can even find prices in September for less than $576, as users have found deals to Ontario from as low as $340. The month of July appears to be one of the more expensive times to travel to Ontario from Kingston. Flying in the targeted month can save you up to 38%.

When is the cheapest time to fly from Kingston to Ontario (KIN - ONT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kingston to Ontario as you normally would.

Cheap Delta flights from Kingston to Ontario

Explore cheap flight options specifically provided by Delta for the route between Kingston and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Kingston to Ontario. Make sure to check back often as deals are often changing.
Fri 5/319:00 amKIN - ONT
1 stop15h 47mDelta
Mon 9/210:59 pmONT - KIN
1 stop18h 48mDelta
Deal found 4/29$602
Fri 7/129:00 amKIN - ONT
1 stop15h 37mDelta
Thu 7/2510:00 pmONT - KIN
1 stop19h 47mDelta
Deal found 4/28$640
Thu 7/119:00 amKIN - ONT
1 stop15h 37mDelta
Sat 7/2710:00 pmONT - KIN
1 stop19h 47mDelta
Deal found 4/28$672
Fri 5/179:00 amKIN - ONT
1 stop13h 06mDelta
Sat 6/16:00 amONT - KIN
1 stop11h 56mDelta
Deal found 4/28$683
Fri 5/109:00 amKIN - ONT
1 stop13h 06mDelta
Tue 5/145:45 amONT - KIN
2 stops36h 11mDelta
Deal found 4/28$686
Fri 5/109:00 amKIN - ONT
1 stop13h 06mDelta
Tue 5/1412:50 pmONT - KIN
1 stop29h 06mDelta
Deal found 4/28$706
Fri 5/179:00 amKIN - ONT
1 stop15h 47mDelta
Sat 6/16:42 pmONT - KIN
2 stops23h 14mDelta
Deal found 4/28$755
Fri 5/319:00 amKIN - ONT
2 stops16h 43mDelta
Mon 9/210:59 pmONT - KIN
1 stop18h 48mDelta
Deal found 4/29$770
Fri 5/319:00 amKIN - ONT
1 stop15h 47mDelta
Mon 9/210:59 pmONT - KIN
1 stop18h 48mDelta
Deal found 4/29$772

Cheap American Airlines flights from Kingston to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Kingston and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Some of the best deals we've found on American Airlines flights traveling from Kingston to Ontario. Make sure to examine the flight information before completing your reservation.
Fri 5/312:05 pmKIN - ONT
2 stops23h 42mAmerican Airlines
Mon 9/210:35 pmONT - KIN
2 stops19h 11mAmerican Airlines
Deal found 4/29$534
Fri 5/177:30 amKIN - ONT
2 stops16h 59mAmerican Airlines
Sat 6/17:40 pmONT - KIN
2 stops22h 00mAmerican Airlines
Deal found 4/28$628
Tue 6/116:25 amKIN - ONT
2 stops19h 34mAmerican Airlines
Wed 7/314:31 pmONT - KIN
2 stops25h 24mAmerican Airlines
Deal found 4/29$778
Fri 5/107:30 amKIN - ONT
2 stops16h 59mAmerican Airlines
Tue 5/1410:29 pmONT - KIN
2 stops12h 36mAmerican Airlines
Deal found 4/28$781
Tue 7/97:30 amKIN - ONT
2 stops13h 20mAmerican Airlines
Wed 8/286:40 amONT - KIN
2 stops11h 06mAmerican Airlines
Deal found 4/28$888
Fri 5/317:30 amKIN - ONT
2 stops18h 26mAmerican Airlines
Mon 9/28:10 amONT - KIN
2 stops33h 36mAmerican Airlines
Deal found 4/29$1,284

Cheap Kingston to Ontario flights in April & May 2024

Find cheap flight options from Kingston to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
Listed are some of the best fares we've found on flights departing from Kingston to Ontario in 2024. Check back regularly for other flight deals.
Fri 5/312:05 pmKIN - ONT
2 stops23h 42mAmerican Airlines
Mon 9/210:35 pmONT - KIN
2 stops19h 11mAmerican Airlines
Deal found 4/29$534
Fri 5/319:00 amKIN - ONT
1 stop15h 47mDelta
Mon 9/210:59 pmONT - KIN
1 stop18h 48mDelta
Deal found 4/29$602
Fri 5/177:30 amKIN - ONT
2 stops16h 59mAmerican Airlines
Sat 6/17:40 pmONT - KIN
2 stops22h 00mAmerican Airlines
Deal found 4/28$628
Fri 5/1012:30 pmKIN - ONT
2 stops26h 10mAir Canada
Tue 5/145:15 amONT - KIN
2 stops28h 10mAir Canada
Deal found 4/27$661
Fri 5/179:00 amKIN - ONT
1 stop13h 06mDelta
Sat 6/16:00 amONT - KIN
1 stop11h 56mDelta
Deal found 4/28$683
Fri 5/109:00 amKIN - ONT
1 stop13h 06mDelta
Tue 5/145:45 amONT - KIN
2 stops36h 11mDelta
Deal found 4/28$686
Fri 5/109:00 amKIN - ONT
1 stop13h 06mDelta
Tue 5/1412:50 pmONT - KIN
1 stop29h 06mDelta
Deal found 4/28$706
Fri 5/179:00 amKIN - ONT
1 stop15h 47mDelta
Sat 6/16:42 pmONT - KIN
2 stops23h 14mDelta
Deal found 4/28$755
Fri 5/319:00 amKIN - ONT
2 stops16h 43mDelta
Mon 9/210:59 pmONT - KIN
1 stop18h 48mDelta
Deal found 4/29$770

Kingston to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Kingston and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Listed are some of the best fares we've found on flights departing from Kingston to Ontario in 2024. Check back regularly for other flight deals.
Fri 5/312:05 pmKIN - ONT
2 stops23h 42mAmerican Airlines
Mon 9/210:35 pmONT - KIN
2 stops19h 11mAmerican Airlines
Deal found 4/29$534
Fri 5/319:00 amKIN - ONT
1 stop15h 47mDelta
Mon 9/210:59 pmONT - KIN
1 stop18h 48mDelta
Deal found 4/29$602
Fri 5/177:30 amKIN - ONT
2 stops16h 59mAmerican Airlines
Sat 6/17:40 pmONT - KIN
2 stops22h 00mAmerican Airlines
Deal found 4/28$628
Fri 7/129:00 amKIN - ONT
1 stop15h 37mDelta
Tue 7/2310:00 pmONT - KIN
1 stop19h 47mDelta
Deal found 4/28$640
Fri 5/1012:30 pmKIN - ONT
2 stops26h 10mAir Canada
Tue 5/145:15 amONT - KIN
2 stops28h 10mAir Canada
Deal found 4/27$661
Thu 7/119:00 amKIN - ONT
1 stop15h 37mDelta
Sat 7/2710:00 pmONT - KIN
1 stop19h 47mDelta
Deal found 4/28$672
Fri 5/179:00 amKIN - ONT
1 stop13h 06mDelta
Sat 6/16:00 amONT - KIN
1 stop11h 56mDelta
Deal found 4/28$683
Fri 5/109:00 amKIN - ONT
1 stop13h 06mDelta
Tue 5/145:45 amONT - KIN
2 stops36h 11mDelta
Deal found 4/28$686
Fri 5/109:00 amKIN - ONT
1 stop13h 06mDelta
Tue 5/1412:50 pmONT - KIN
1 stop29h 06mDelta
Deal found 4/28$706

One-way flights to Ontario from Kingston

Search for one-way flight options from Kingston to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Take a look at some of the one-way flights we've detected from Kingston to Ontario. Users needing a return flight from Kingston to Ontario should utilize the search form above.
Fri 5/107:00 pmKIN - ONT
2 stops38h 03mMultiple Airlines
Deal found 4/29$328
Thu 7/48:50 amKIN - ONT
1 stop15h 48mJetBlue
Deal found 4/28$405
Thu 7/49:10 amKIN - ONT
2 stops29h 07mDelta
Deal found 4/28$416
Fri 7/59:10 amKIN - ONT
1 stop27h 10mDelta
Deal found 4/28$422
Fri 5/109:00 amKIN - ONT
1 stop13h 06mDelta
Deal found 4/29$438
Wed 7/36:25 amKIN - ONT
2 stops18h 34mAmerican Airlines
Deal found 4/28$440
Tue 7/29:10 amKIN - ONT
1 stop15h 50mDelta
Deal found 4/28$478
Tue 7/29:10 amKIN - ONT
2 stops16h 32mDelta
Deal found 4/28$549
Wed 7/38:50 amKIN - ONT
1 stop15h 48mJetBlue
Deal found 4/28$555

Find flights from Kingston to Ontario within your budget

Customize your flight search to find flights from Kingston to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$534 - $934

Route

Depart

Return

Price

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 5/31

2 stops23h 42m

Ontario

Mon 9/2

2 stops19h 11m

$534

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 5/31

1 stop15h 47m

Ontario

Mon 9/2

1 stop18h 48m

$602

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 5/17

2 stops16h 59m

Ontario

Sat 6/1

2 stops22h 00m

$628

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 7/12

1 stop15h 37m

Ontario

Thu 7/25

1 stop19h 47m

$640

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 5/10

2 stops26h 10m

Ontario

Tue 5/14

2 stops28h 10m

$661

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Thu 7/11

1 stop15h 37m

Ontario

Sat 7/27

1 stop19h 47m

$672

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 5/17

1 stop13h 06m

Ontario

Sat 6/1

1 stop11h 56m

$683

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Tue 6/11

2 stops19h 34m

Ontario

Wed 7/31

2 stops25h 24m

$778

Kingston Norman ManleyOntario

KIN - ONT

KINONT

Kingston Norman Manley

Tue 6/11

1 stop13h 04m

Ontario

Wed 7/31

1 stop16h 16m

$934

Flights are sorted by cheapest first

Deals found on 4/29

When is the cheapest time to fly from Kingston to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Kingston to Ontario. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kingston to Ontario flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from Kingston to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Kingston to Ontario is currently $448 while a round-trip flight costs $681. Price data was last updated on April 28, 2024.

Currently, October is the cheapest month in which you can book a flight from Kingston to Ontario (average of $237). Flying from Kingston to Ontario in June is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$268

February

$287

March

$281

April

$256

May

$268

June

$341

July

$336

August

$287

September

$258

October

$237

November

$268

December

$271

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 29, 2024.
Peruse reviews from past customers who have flown with Delta, American Airlines and JetBlue from Kingston to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

JetBlue
7.6
Good
4,575 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
11,202 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
14,834 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Air Canada
7.0
Good
6,883 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

Find useful and relevant information for your journey from Kingston to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Kingston to Ontario for under $600 on Cheapflights?

    Yes, there are multiple flights from Kingston to Ontario for under $600. The cheapest flight booked recently is on American Airlines for just $534, but on average you can expect to pay $744.

  • What are the cheapest airlines flying from Kingston to Ontario round-trip?

    According to our current data, American Airlines ($534), Delta ($602), and Air Canada ($661) offers the cheapest pricing from Kingston to Ontario.

  • What are the cheapest airlines to fly from Kingston to Ontario one-way?

    $405 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $416 and $440, respectively.

  • What does KIN to ONT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Kingston Norman Manley Airport to Ontario Airport flight would often be abbreviated as a KIN to ONT flight.

  • Can I find deals for flights from Kingston to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Kingston to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kingston to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kingston to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kingston to Ontario that include hotel bookings?

    Yes. In addition to deals on Kingston to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kingston to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kingston to Ontario.

  • Can I find deals for business class flights from Kingston to Ontario?

    Yes. Cheapflights offers flight deals from Kingston to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kingston to Ontario that allow pets onboard?

    Many airlines flying from Kingston to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kingston to Ontario?

    Yes, you can often find last-minute deals on Kingston to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kingston to Ontario flight deals updated?

    The Kingston to Ontario flight deals you see on this page were last updated on 4/29.

See more FAQs

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Alternative routes for Kingston to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Kingston to Ontario

Discover the top airline that operate flights from Kingston to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$543Average$868FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
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Search flights from Kingston to Ontario by cabin class

Find flights from Kingston to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kingston to Ontario?

Cheapflights helps you search for flights from Kingston to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kingston to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Kingston.

Can Cheapflights find flights from Kingston to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Kingston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kingston to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Kingston to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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